*{
    margin: 0;
    padding: 0;
}

.content li{
    font-size: 0.4rem;
    overflow: hidden;
    height: 1.5rem;
    line-height: 1.5rem;

}
.content li p:first-child{
    float: left;
    padding-left: 0.4rem ;
}
.content li p:nth-child(2){
    float: right;
    padding-right: 0.4rem;
    width: 3rem;
}
.down{
    overflow: hidden;
}
.drop_wrap{
    width: 100%;
    overflow: hidden;
    display: none;
}
.drop{
    width: 100%;
    overflow: hidden;
    margin-top: 0.3rem;
}
.drop p:first-child{
    float: left;
    padding-left: 0.4rem ;
    display: block;
    width: 40%;
}
.drop p:nth-child(2){
    float: right;
    padding-right: 0.4rem;
    width: 2.5rem;
    display: block;
}
